OpenEuphoria

1. Eu4Qt on Linux

• Posted by Jerome Mar 13, 2012
• 1998 views

Has anyone tried getting Eu4Qt to compile on Linux? I grabbed a copy from google code, which said that it has not been tested on Linux yet. I'm not very familiar with Qt and wanted to see if anyone has tried before I dive in!

Thanks,
Ira

3. Re: Eu4Qt on Linux

• Posted by Jerome Mar 14, 2012
• 1931 views

Thanks for the heads up! I'm on Ubuntu and was able to easily get Qt installed. I then made the suggested changes and installed some missing library dependencies but now I'm stuck with this:

../../src/releasesrc/libeuqt.so: undefined reference to `prvTidyinitFileSource' 

../../src/releasesrc/libeuqt.so: undefined reference to `prvTidyfreeFileSource' 

The only mention of this is in euqt.dll, and I'm not sure what library/include is missing!

Thanks,
Ira

5. Re: Eu4Qt on Linux

• Posted by jimcbrown (admin) Mar 14, 2012
• 1986 views

../../src/releasesrc/libeuqt.so: undefined reference to `prvTidyinitFileSource' 

../../src/releasesrc/libeuqt.so: undefined reference to `prvTidyfreeFileSource' 

Looks like a project called HTML Tidy:

http://sourceforge.net/mailarchive/forum.php?forum_name=tidy-cvs&max_rows=25&style=nested&viewmonth=200609

http://geoffair.net/tidy/tidy_04.htm

http://www.opensource.apple.com/source/tidy/tidy-15.3/tidy/src/forward.h

I've never seen or heard of it before, and I have no idea what relation it would have to the Qt library...

7. Re: Eu4Qt on Linux

• Posted by ne1uno Mar 14, 2012
• 1950 views

../../src/releasesrc/libeuqt.so: undefined reference to `prvTidyinitFileSource' 

../../src/releasesrc/libeuqt.so: undefined reference to `prvTidyfreeFileSource' 

the source for Tidy is in the src dir and gets built with euqt. I don't think there is any part of euqt that uses Tidy, though a few of the tool examples do.

you can probably remove/comment out Tidy in src.pro and remove the link to QtScintilla if you don't have that depending on what other dev packages you have it may already be installed.

9. Re: Eu4Qt on Linux

• Posted by jmduro Dec 14, 2014
• 1431 views

sudo apt-get install libtidy-0.99-0  
nm -D /usr/lib/libtidy.so | grep 'prvTidyinitFileSource' 
  -> 000000000003bc30 T prvTidyinitFileSource 
nm -D /usr/lib/libtidy.so | grep 'prvTidyfreeFileSource' 
  -> 000000000003bbf0 T prvTidyfreeFileSource 

So did I, but yet I'm stuck.

How did you get it built? I can easily install missing QT packages with apt-get, but to compile sources I'm used to the classical .configure;make;make install sequence which is missing here.

I understand that existence of a .pro file seems to make evidence for a lot of people who know what to do with it, but I don't. What am I supposed to do to build this library with that edited .pro file on Linux?

Regards

Jean-Marc

11. Re: Eu4Qt on Linux

• Posted by ne1uno Dec 14, 2014
• 1451 views

sudo apt-get install libtidy-0.99-0  
nm -D /usr/lib/libtidy.so | grep 'prvTidyinitFileSource' 
  -> 000000000003bc30 T prvTidyinitFileSource 
nm -D /usr/lib/libtidy.so | grep 'prvTidyfreeFileSource' 
  -> 000000000003bbf0 T prvTidyfreeFileSource 

it's in the doc somewhere and forget about Tidy, it's already included in the src dir, QTcreator might work, I have never tried to setup a project for it.

 export QTDIR=/PATHTTO/Qt 
 export QMAKESPEC=linux-g++ 
 cd euqt 
 qmake -r  CONFIG+=debug 
 or 
 qmake -r  CONFIG+=release 
 
 make 
 

I have only built once in linux with Qt4.7, there were a few missing includes and had to comment out a few defines nothing that complicated. possibly something had to be commented out in makspec/linux-g++

I think a few more changes for Qt4.8, I just updated to use 4,8 a few weeks ago but haven't created a new euqt archive. coincidentally, I just setup a Qemu VM and should be building euqt this week against Qt4.8 on linux.

I never set it up to be installed properly. euqt expects the shared lib to be accessible in the src dir. this should be easy enough to change.

I haven't built at with Qt5 at all and I expect there will be some breakage.

EDIT: didn't realize I replied to this thread, see above need a few minor edits in euqt/src/src.pro where gcc was assuming minGW gcc win32 can add linux: if the options have changed for a newer gcc